Alec Guinness
Jim Wormold
Acting
Burl Ives
Dr. Hasselbacher
Acting
Maureen O'Hara
Beatrice Severn
Acting
Ernie Kovacs
Capt. Segura
Acting
Noël Coward
Hawthorne
Writing
Ralph Richardson
'C'
Acting
Jo Morrow
Milly Wormold
Acting
Grégoire Aslan
Cifuentes
Acting
Paul Rogers
Hubert Carter
Acting
Raymond Huntley
General
Acting
Ferdy Mayne
Prof. Sanchez
Acting
Maurice Denham
Admiral
Acting
Joseph G. Prieto
Lopez
Directing
Duncan Macrae
MacDougal
Acting
Gerik Schjelderup
Svenson
Acting
Hugh Manning
Officer
Acting
Karl Stepanek
Dr. Braun
Acting
Maxine Audley
Teresa
Acting
Elisabeth Welch
Woman
Acting
Yvonne Buckingham
Woman
Acting
Rachel Roberts
Prostitute (uncredited)
Acting